Compliant with light radiation explosion – proof structure(IEC60079-28) Providing the highest level of safety in explosion-proof areas ・Achieves high robustness Die-casting is used for the main body case. ・Excellent maintainability Adopts glass lens. ・Improved ease of use You can switch between light on and dark on by operating a switch. The adoption of a sensitivity adjuster allows for delicate adjustments. ・Selectable connection methods Lineup includes cable pull-out type (5m) and connector type. ・Explosion-proof performance: Ex ia ⅡB T4 Ga ・Examination pass number: No. TC22736 (TIIS) *Thru-beam type, Diffuse reflection type No. TC22735 (TIIS) *Reflector type